using klik for knoppix

I have installed klik for knoppix. I got the message that klik successfully installed and i can now use the point and klik store. When i try and install skype or any other application though it askes what file to open up. I do not know where the klik file is. Please help! I am new to knoppix. I have only used windows before but i am studying abraod in Scotland and my hard drive crashed so now i am use knoppix off my thumb drive.